.star-score .star{
    width: 0.267rem;
    height: 0.267rem;
    float: left;
    background-size: cover;
}

.star-score .fullStar{
    background-image:url("img/fullstar.png");
}

.star-score .halfStar{
    background-image:url("img/halfstar.png");
}

.star-score .nullStar{
    background-image:url("img/gray-star.png");
}